Our key personnel : Tree of Life, providing community-based living assistance and independent living skills training for persons with acquired brain injury, Glen Allen, Virginia

Key Personnel

Nathan D. Zasler, MD, FAAPM&R, FACRM, FAADEP, FAAPM, CBIST, CEO and Medical Director/Founder

Michael F. Martelli, Ph.D., DAAPM, Director of Rehabilitation Neuropsychology

Patricia Tiernan, R.N., Clinical Program Director

Barbara Kellogg, Administrative Program Director

“Q” Derks, Culinary Director

Colin Fisher, Neurobehavioral Rehabilitation Specialist

Emily Kavanaugh, LPN, Wellness Nurse

Kelly Klemmer, CTRS, Therapy Department Manager

Krysta Lacey, Recreational Therapy Assistant

Kristin Lee, Case Manager

Bridget Murphy Gutzmer, DPT, Physical Therapist

Beth Ann Norvell, MA CCC-SLP, Speech Language Pathologist

Laura Schreffler, OTR/L, Occupational Therapist

Shanna Thorpe, MS, OTR/L, Occupational Therapist

Akesa Tucker, Therapy Aide

all Our Team Nathan D. Zasler, MD Michael F. Martelli, PhD Patricia Tiernan, R.N. Barbara Kellogg Chef “Q” Derks Colin Fisher Bridget Murphy Gutzmer, DPT Emily Kavanaugh, LPN Kelly Klemmer, CTRS Krysta Lacey Kristin Lee Beth Ann Norvell, MA CCC-SLP Laura Schreffler, OTR/L Shanna Thorpe, MS OTR/L Akesa Tucker		Key Personnel Nathan D. Zasler, MD, FAAPM&R, FACRM, FAADEP, FAAPM, CBIST, CEO and Medical Director/Founder Michael F. Martelli, Ph.D., DAAPM, Director of Rehabilitation Neuropsychology Patricia Tiernan, R.N., Clinical Program Director Barbara Kellogg, Administrative Program Director Other Personnel “Q” Derks, Culinary Director Colin Fisher, Neurobehavioral Rehabilitation Specialist Emily Kavanaugh, LPN, Wellness Nurse Kelly Klemmer, CTRS, Therapy Department Manager Krysta Lacey, Recreational Therapy Assistant Kristin Lee, Case Manager Bridget Murphy Gutzmer, DPT, Physical Therapist Beth Ann Norvell, MA CCC-SLP, Speech Language Pathologist Laura Schreffler, OTR/L, Occupational Therapist Shanna Thorpe, MS, OTR/L, Occupational Therapist Akesa Tucker, Therapy Aide